- Contact Person : Ms. liu terry
- Company Name : Chengdu Zhonghang Machinery Co., Ltd.
- Tel : 86-028-88113817
- Fax : 86-028-83933673
- Address : Sichuan,chengdu,No 6,hancheng village xindu chengdu city sichuan province china
- Country/Region : China
- Zip : 610500
5000m drawworks for drilling rig
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♥ Our brand is TIGERRIG !!!
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DC Drawworks features
All bearings are roller bearing, all shaft material are alloy steel. The drum is grooved. The high speed end and low speed end of drum adopt pneumatic tube clutch. The brake is hydraulic disk brake, water-cooled or air-cooled. The auxiliary brake is eddy current brake, water-cooled or air-cooled. Pneumatic gear changing Chain transmission construction The chain is oil-lubricated and the bearing is grease-lubricated. Split type constructionSpecification
Model | JC40D | JC50D | JC70D | JC90D | |
Nominal drill depth m | 114mm drill pipe | 2500-4000 | 3500-5000 | 4500-7000 | 6000-9000 |
127mm drill pipe | 2000-3200 | 2800-4500 | 4000-6000 | 5000-8000 | |
Power rating kW (hp) | 735 (1000 ) | 1100 (1500 ) | 1470 (2000 ) | 2210 (3000 ) | |
Qty. of motor x power rating kW (hp) | 2 ×438(537)/ 1 ×800(1072) | 2 ×800(1072) | 2 ×800(1072) | 3 ×800(1072) | |
Motor rated speed r/min | 880/970 | 970 | 970 | 970 | |
Drill line dia. mm(in) | 32 (1 1/4 ) | 35 (1 3/8 ) | 38 (1 1/2 ) | 45 (1 3/4 ) | |
Max. fastline pull kN | 275 | 340 | 485 | 630 | |
Drum size (Dia. x width) mm(in) | 640×1139 (25 1/4 ×44 7/8 ) | 685×1138 (27 ×44 7/8 ) | 770×1361 (30 ×53 1/2) | 914×1556 (36 ×61 1/4) | |
Brake disc size (Dia. x width) mm(in) | 1500×40 (59 ×1 1/2 ) | 1600×76 (63 ×3 ) | 1600×76 (63 ×3) | 1600×76 (63 ×3 ) | |
Sand drum size (Dia. x width) mm(in) | 356×1245 (14 ×49 ) | 356×1245 (14×49 ) | 356×1245 (14 ×49 ) | 356×1448 (14 ×57 ) | |
Sand drum capacity (14.5 drill line) m(ft) | 4000 (13120 ) | 5000 (16400 ) | 6400 (21000 ) | 7500 (24600 ) | |
Auxiliary brake | DS40 | DS50 | DS70 | DS90 | |
Dimension (L x W x H) mm | 6600×3716×2990 | 6800×4537×2998 | 7670×4585×3197 | 7874×5486×2997 | |
Weight kg | 40000 | 48000 | 61000 | 70000 | |
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5000m drawworks for drilling rig
